baber/WOPTO huggingface dataset:
Patent JP-2000009785-A (JP)
Title: Printed board inspecting device
Inventor: TACHIBANA NORIMORI
IPC: G01R1/06
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To enhance the inspection efficiency of a printed board by minimizing the movement and positioning time of a probe retaining unit which moves longitudinally and transversely in each surface side of the printed board. SOLUTION: In this inspection device, a probe retaining unit 11 retains many solenoid driving type probes 13 to a probe retaining board 12 at a space of a design standard dimension of one inch in the longitudinal and transverse direction and also retains many spring load balls 14 for correcting a distortion of the printed board which longitudinally and transversely deviated at a half of the design standard dimension with respect to the respective probes 13. The probes 13 facing the desired inspection points of the printed board 21 are driven electromagnetically to abut them onto the inspection points based on a control signal from a computer. Thereby, a circuit pattern designed according to a design standard dimension is inspected.
Patent JP-H1027075-A (JP)
Title: Printer controller
Inventor: NAKAYAMA OSAMU
IPC: B41J5/30
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To print part of a picture without disturbance even when the size of printing paper is smaller than that of image data. SOLUTION: The line widths of image data are held in a line register 16 in a DMA control section 6 and the starting address of a DMA transfer is recorded in an address register 12. The untrasferred quantity of the image data is recorded in a size register 14 and the image data are temporarily stored in a FIFO 8. When the paper width printing of each line is completed, the starting address of the address register 12 is changed to the leading address of the next line by adding the value of the line register 16 to that of the address register 12 and the data in the FIFO 8 are erased by subtracting the value of the line register 16 from that of the size register 14.
Patent JP-H0934013-A (JP)
Title: Polarizing screen
Inventor: ONO YOJI
IPC: G02F1/1335
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing screen comprising a polarizing woven fabric, and having excellent flatness and good winding property by specifying the radius of curvature of the screen plane. SOLUTION: In the polarizing screen using a polarizing woven fabric, the radius R of curvature of the screen plane is >=15m The polarizing woven fabric consists of polarizing fibers and non-polarizing fibers. The polarizing fibers are prepared by adding a material which generates polarized light such as iodine or benzine-based dichloic org. dyes to fibers comprising a polyvinylalcohol or ethylene-vinylalcohol copolymer having affinity to the dye. The polarizing fibers are stretched in the axial direction of the fiber. Since iodine clusters or the org. dye are oriented in the axial direction of the fiber in the stretched fibers, the fabric has a polarizing function. As for the nonpolarizing fibers, fibers comprising polymers generally used such as nylon and polyester can be used. The cross-sectional shape of these fibers is preferably circular or oval.
Patent JP-H0844776-A (JP)
Title: Method for designing clock wiring circuit of semiconductor integrated circuit
Inventor: IIDA TAKASHI
IPC: G06F17/50
Filed: 1994-07-29
Abstract: PURPOSE:To obtain improvement which suppresses clock skew as the time difference of a clock signal applied to a circuit element. CONSTITUTION:As for the designing method for the clock wiring circuit of the semiconductor integrated circuit which designs logic, designs layout next, and arranges clock buffers 2 in a tree shape, a clock circuit at the time of the logic designing is not provided with the clock buffers 2, but provided with only an I/O input buffer 1, which is connected directly to a circuit element 3 which requires a clock signal; when the layout is designed, the clock buffers 2 determined by the number of circuit elements 3 requiring the clock signal are arranged in the tree shape as clock circuits, and a clock wiring branch pattern 5 is so arranged that the delay time of a clock wiring trunk pattern 4 approximates the delay time excluding the wiring delay time of a clock signal wire estimated from the overall area of the semiconductor integrated circuit.
Patent JP-S5881749-A (JP)
Title: Preparation of instant dried noodle
Inventor: SUGISAWA AKIRA
IPC: A23L7/109
Filed: 1981-11-09
Abstract: PURPOSE:To prepare instant dried noodles having improved swelling degree and state free from cracking, by drying raw noodles with superheated steam to a specific drying ratio. CONSTITUTION:Raw materials for noodles such as wheat flour, salt, etc. are mixed with water, kneaded, and processed into noodles by a conventional method to give raw noodles having a water content of 35-45wt%, which are treated  with superheated steam at a water evaporating rate of 0.25-1.00g/sec based on  100g raw noodles, so that finally dried noodles having a water content of 3- 14wt% are prepared.
Patent JP-S6158496-A (JP)
Title: Regulating method of step motor encoder
Inventor: IWASAKI KAZUYUKI
IPC: H02P8/38
Filed: 1984-08-29
Abstract: PURPOSE:To shorten a regulating work time by regulating the displacement of a slit plate so that the output waveform of a rotary encoder becomes the prescribed corresponding relationship to the stationary point of a step motor in a counterelectromotive force waveform. CONSTITUTION:An output shaft 5 is rotated at the certain prescribed speed by the secondary rotary force, the counterelectromotive force waveforms 3A, 4B of the exciting windings 3, 4 are observed, and compared with the output waveform C form a rotary encoder 2 simultaneously indicated with them. Thus, the angular position of the slit plate 13 is regulated and the waveform C of the encoder 2 is regulated corresponding to counterelectromotive force waveforms 3A, 4B, thereby unitarily corresponding the stationary angle position of a step motor 1 and the detecting angle position from the encoder 2.
Patent JP-S5969410-A (JP)
Title: Manufacture of composite carbon-carbon material
Inventor: ISHIKURA SEIZOU
IPC: B29C70/06
Filed: 1982-10-13
Abstract: PURPOSE:To manufacture the titled material while preventing the cracking of each layer between fabrics of carbon fiber by heating a laminate of fabrics of carbon fiber or fiber as a starting material for carbon fiber in an atmosphere of gaseous hydrocarbon to deposite carbon on the surfaces of the fabrics by thermal decomposition and by carrying out impregnation and other treatment. CONSTITUTION:Fabrics 21 of carbon fiber are laminated in a prescribed shape and stitched up with stitching thread 22 of carbon fiber to form a laminate 20. The laminate 20 is heated in an atmosphere of gaseous hydrocarbon to deposit carbon on the surfaces of the fabrics 21 by thermal decomposition. The laminate 20 is then immersed in liq. pitch or the like in a container, and it is heated under pressure together with the container to impregnate the pitch into the laminate 20 and to cure it. The resulting cured preform is repeatedly subjected to carbonization, graphitization and pitch impregnation so as to provide prescribed specific gravity. Thus, a composite carbon-carbon material is completed.
Patent JP-H1012603-A (JP)
Title: Stock material supply apparatus for semiconductor fabrication apparatus
Inventor: TAKAI NORIKO
IPC: H01L21/31
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To supply stock material gas where a liquid stock material is gasified at a stabilized concentration to a semiconductor fabrication apparatus. SOLUTION: A stock material supply apparatus is provided with a material tank 11 for storing a TEOS(tetra ethyl orthosilicate) solution and a controller 12 for gasifying the TEOS solution, and the apparatus gasifies the TEOS solution supplied from the material tank 11 with the controller 12 and supplies the gas to a CVD(chemical vapor deposition) apparatus 18. The material tank 11 is placed at a higher position than the controller 12, and the material tank 11 and the controller 12 are connected with a piping 15 having opening/closing valves 13, 14. Hereby, the TEOS solution is supplied from the material tank 11 to the controller 12, using gravity whereby a conventional problem where pressure feeding gas is mixed into TEOS gas produced in the controller 12 is solved.  Thus, concentration of the TEOS gas is stabilized to a predetermined value, and hence a film with a stable quality is formed at a desired film formation rate in the CVD apparatus 18.
Patent JP-S6156013-A (JP)
Inventor: KISHINA TOICHI
IPC: A01D34/68
Filed: 1984-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5880961-A (JP)
Title: Pattern reader
Inventor: IJIYUUIN KAZUYA
IPC: G06T1/00
Filed: 1981-11-10
Abstract: PURPOSE:To obtain a high quality pattern output from a pattern reader which divides and reads a pattern, by automatically detecting a breakdown of an image pickup element and its breakdown position, and then compensating partial absence of pattern information. CONSTITUTION:When the power source is turned on, all-white information is read by a CCD31 to check on the occurrence of a breakdown of the photodetector of the CCD and photoelectric conversion is performed, and a judgement is  performed by the information whether the binary information coded in either  black or white are all-white information or not. If the photodetector of the CCD31 breaks down, the output of the CCD31 when the all-white information is  read is stored until the power source is turned off, and a correcting device is  put in operation to correct absence of the information. Thus, the breakdown of  the solid-state image picture device and the breakdown position are detected automatically, and the breakdown is fixed by an electric means to obtain a  pattern output of high quality without complex maintenance and adjustment.
Patent JP-H052247-A (JP)
Title: Silver halide color photosensitive material
Inventor: SETO NOBUO
IPC: G03C7/36
Filed: 1991-06-25
Abstract: PURPOSE:To provide a silver halide color photosensitive material without the color picture changed for a long period and having high-degree preservability. CONSTITUTION:At least one kind of the acylacetamide-type yellow coupler with the acyl group shown by formula I and at least one kind selected from the compds. having formula II are incorporated into this silver halide photosensitive material. In formula I, R1 is a monvalent group, Q is a nonmetallic atom group forming a heterocyclic ring, and R1 is not hydrogen atom and does not form a ring by the combination with Q. In formula II, Ra1, Ra2 and Ra3 are an aliphatic or aromatic group, Ya1, Ya2 and Ya3 are -O-, -S- and -N(Ra4)-, k m, n and q are 0 or 1, k, m, n and q are not simultaneously 1 when q=1, and k, m, and n are not simultaneously 0 when q=0.
Patent JP-H0344771-A (JP)
Title: Graphic information correcting method for graphic processor
Inventor: YAMAMOTO KOJI
IPC: G06T11/80
Filed: 1989-07-13
Abstract: PURPOSE:To improve the designing task efficiency while keeping the information requiring no change by using the change information inputted from outside to correct the attribute, the position, etc., of the graphic information which is temporarily designed and registered. CONSTITUTION:A CPU1 is prepared together with a keyboard 2, a digitizer 3, an external storage 4 storing a system program, a design data file 5, a printer 6, a display device 7, and a data base 8 where the graphic information is registered. Then the graphic information is corrected by the change information including the attribute and the position of the graphic information on a shift destination which is inputted to the graphic information on a prescribed attribute which is temporarily designed and registered. Thus a land serving as a packed parts attachment part can be moved to the layer and the position of a desired attribute with the information like the connection information, etc., kept as it is. Then a designing task is effectively carried out.
Patent JP-S6072605-A (JP)
Title: Meandering-control rolling method
Inventor: HAYASHI KANJI
IPC: B21B1/22
Filed: 1983-09-29
Abstract: PURPOSE:To roll a sheet material without causing meandering by making the slanting angle of a work roll of small peripheral speed larger than that of a work roll of large peripheral speed by a prescribed angle, in a cross-roll type different-speeds rolling mill. CONSTITUTION:When the salting angles of upper and lower work rolls 1u, 1d with respect to the direction B in a horizontal plane, are expressed by (theta-delta), (theta+delta), respectively; the slanting angle of the lower roll 1d is larger than that of the upper roll 1u by 2delta with respect to the direction B. As a result, the absolute values of the width-direction components fYu and fYd of the laterally shifting speeds of frictional resistance portions due to a slanting angle theta with respect to a sheet material A, are made equal to each other, and the meandering of material A can be prevented by selecting the delta to a prescribed value. By this mechanism, rolling is performed without causing meandering even when the ratio between the different speeds of rolls 1u and 1d, or the intersecting angle between them, is set large.
Patent JP-H0629613-A (JP)
Title: Distributed feedback type semiconductor laser
Inventor: SUGIYAMA YUKO
IPC: H01S5/00
Filed: 1992-07-07
Abstract: PURPOSE:To improve the differential quantum efficiency and the acceptable characteristics yield by a method wherein the doping concentration of barrier layers is to be made higher than the density of carrier implanted in an active layer and lower in the layer as higher in the laminated layers. CONSTITUTION:The implanted carrier density in an active layer 5 can be maintained at about 1X10<16>cm<-3> even in the carrier implanted state by p type doping the barrier layers 51, 53 with impurities in high concentration so that the exhibited energy from an acceptor in the p type barrier layer may be relieved by low energy well layer 52 to be left locally in the well layer 52. Accordingly, within the title distributed feedback type semiconductor laser having the active layer 5 in multiple quantum well structure, the excellent acceptable characteristics yield in the differential quantum efficiency exceeding 0.3W/A and fr>=10GHz can be improved by suppressing the concentration only of the barrier layer 53 at least near a p type InP clad layer 6 not to be affected by the defective lattice in the growing step of the p type InP clad layer 6 in the structure of the other barrier layer 51 doped with the impurities exceeding 5X10<18>cm<-3>.
Patent JP-H0628422-A (JP)
Title: Delay time calculating system for sequence circuit
Inventor: YOSHIKAWA HIROSHI
IPC: G06F17/50
Filed: 1992-07-07
Abstract: PURPOSE:To execute a delay time calculation and delay time optimization of the sequence circuit containing a level sensitive latch, in consideration of a through-state of the latch. CONSTITUTION:A constraint setting part 1 sets an arrival time and a necessary time to an input connector and an output pin of a latch, and an output connector and an input pin of the latch, respectively, based on the constraint given from a user, and a delay calculating part 2 calculates the arrival time, the necessary time, and a degree of margin being a difference between both of them with respect to the whole circuit. A re-setting part 3 follows a condition by looking at the degree of margin of the input pin and the output pin of the latch, changes the delay constraint of both of them, and a delay recalculating part 4 executes the delay calculation again.
Patent JP-H0628154-A (JP)
Title: Digital signal processor
Inventor: NOMURA NORIO
IPC: G06F9/44
Filed: 1992-07-07
Abstract: PURPOSE:To perform minimum or maximum value arithmetic at a high speed by providing a computing element with a minimum/maximum value arithmetic function and connecting plural computing elements into pipeline constitution. CONSTITUTION:The contents of a memory X2 are transferred to a computing element 9 through a bus-A up latent 7 and the <contents of a memory Y5 are transferred as well through a bus-B up latch 8. The computing element 9 calculates a minimum value, a maximum value, etc., and the arithmetic results are held in a latch 11 and then to a computing element 12 each time the arithmetic results are transferred. The computing element 12 fetches the data from the latches 10 and 11. performs maximum and minimum value arithmetic, and writes the arithmetic results in a register 13. Then, pointers X1 and Y4 generate address of next data, which are outputted from the memories X2 and Y2 to buses A and B, so that similar processing is performed. Namely. minimum/ maximum value composition is processed through the pipeline, so the processing is performed at a high speed.
Patent JP-H1028152-A (JP)
Title: Portable telephone set
Inventor: IWATA TERUO
IPC: H04M1/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To use this device by two power sources, an AC power source or a battery, to attain communication without necessitating any battery, and to attain communication while the battery is charged in a state the battery is separated and detached from the main body. SOLUTION: This device is provided with the main body 7 for communication, and a connecting cable 9 fixed to the pertinent main body 7 and connected with a power source part so as to be attachable/detachable. The power source part is used as an AC adapter connected with the connecting cable 9, and the connecting cable 9 has long scale enabling communication in a state in which a battery 8 is separated from the main body 7. The function of the AC adapter is added to the battery 8, and the battery 8 is provided with a housable AC plug 10 to be connected with an AC power source.
Patent JP-S6159161-A (JP)
Inventor: TOJO TOSHITAKA
IPC: F25B1/00
Filed: 1984-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57105451-A (JP)
Title: Stabilized resin composition
Inventor: KURIBAYASHI ISAO
IPC: C08L25/00
Filed: 1980-12-20
Abstract: PURPOSE: To prepare the titled composition having improved color tone and suppressed discoloration tendency, without deteriorating the heat resistance, ridigity, etc. of the original resin, by adding a specific phosphorus compound to a resin composition composed of polyphenylene ether, a styrene polymer, etc.  
     CONSTITUTION: The objective composition is prepared by melting and mixing (A) 94W99.9wt% resin component composed of (i) a polyphenylene ether of formulaI(R 1  and R 2  are 1W4C alkyl other than tert-butyl; n is polymerization degree) or a copolymer mainly composed of the structure, e.g. a copolymer of an alkyl-substituted phenol of formula II (R 5  is 1W4C alkyl; R 6 WR 8  are H or 1W14C alkyl) and the compound of formula III, (ii) a rubbery polymer, and (iii) a styrene polymer, wherein the amounts of the components (i)W(iii) are 20W90%, 0W30% and 10W80%, respectively with (B) 6W0.1% phosphorus compound of formula IV (R 3  and R 4  are halogen or hydrocarbon group; x and y are 0 or 1W3; Z is residue obtained by removing OH from a compound having m-OH groups; m is 2W10), e.g. the compound of formula V. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04348324-A (JP)
Title: Liquid crystal display element
Inventor: UKAI YASUHIRO
IPC: G02F1/1343
Filed: 1991-07-19
Abstract: PURPOSE:To improve the display performance by increasing the degree of freedom of the design of capacity division voltages applied to liquid crystal capacitors prescribed by plural subordinate picture element electrodes of respective picture elements. CONSTITUTION:The respective picture element electrodes of the liquid crystal display element are divided into the subordinate picture element electrodes 41, 42..., which are mutually separated by a gap Ga; and a control capacitor electrode 2 is provided at least partially opposite across the respective subordinate picture element electrodes and a 1st insulating film 3. A control capacitor electrode 2 form control capacitors in series with liquid crystal capacitors that the subordinate picture element electrodes 41, 42... form with a counter common electrode 6. An additional capacitor electrode 12 faces the subordinate picture element electrodes 41, 42... partially across a 2nd insulating film 11 is formed and then additional capacitors which are equivalently to the liquid crystal capacitors are connected.
Patent JP-S6158290-A (JP)
Inventor: NAKAMURA HISASHI
IPC: H05K3/14
Filed: 1984-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0714868-A (JP)
Title: Resin-sealed semiconductor device
Inventor: KAWAUCHI TAKANOBU
IPC: H01L23/48
Filed: 1993-06-25
Abstract: PURPOSE:To prevent a metal support plate from being bent by pressure of resin by a method wherein a part of the end face of the metal support plate opposite to its other end face where a lead is led out is fixed by a molding die. CONSTITUTION:A lead 12a which is formed integrally with a metal support plate 21 is pinched between an upper and a lower molding die, 25 and 26 at the time of resin injection. A part of the tip 21a of the metal support plate 21 located on a side opposite to the lead 12a is also pinched between the molding dies 25 and 26. By this setup, the metal support plate 21 is surely fixed by the molding dies 25 and 26 to keep a gap 30 constant in size, so that resin is made to flow surely into the gap 30. As the tip 21a of the metal support plate 21 is fixed, the plate 21 can be prevented from being bent in a cavity due to the pressure of injected resin.
Patent JP-S6071170-A (JP)
Inventor: NAKAMURA YASUSHI
IPC: B65G47/08
Filed: 1983-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0466225-A (JP)
Title: Method and device for inspecting surface fault of hot rolling billet
Inventor: KURIYAMA KOJI
IPC: H04N7/18
Filed: 1990-07-06
Abstract: PURPOSE:To contribute the inspection of the surface fault at an early stage by detecting the flaw with utilizing that the bright of the surface flaw part of the billet during rolling is lighter than the no-flaw part. CONSTITUTION:The surface is photographed with the camera 5 set toward the rolling billet 1 during hot rolling, bright of the surface is obtd. as the electric level of solid-stage image pickup element, the solid-stage image pickup element of the surface flaw is outputted with the electric level and the number of elements is counted. Whether the rolling billet 1 is defective or not is judged based on the surface flaw by comparing this solid-stage image pickup element number with the threshold number of elements preliminarily set. Therefore, because of exactly detecting existence of the flaw during rolling, the instruction or information about the quality can be sent previously to the finishing process before the rolling completes.